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GetInstanceID (uint32 zone version) converted to QueryDatabase

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This commit is contained in:
Arthur Ice 2014-07-06 14:56:48 -07:00 committed by Arthur Ice
parent 41660240fb
commit d32f16fef5
1 changed files with 14 additions and 28 deletions
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42
common/database.cpp
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@ -2485,36 +2485,22 @@ uint16 Database::GetInstanceID(uint32 zone, uint32 charid, int16 version)
if(!zone)
return 0;
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = 0;
MYSQL_RES *result;
MYSQL_ROW row;
uint16 ret;
char *query = nullptr;
if (RunQuery(query, MakeAnyLenString(&query, "SELECT instance_list.id FROM instance_list, instance_list_player "
"WHERE instance_list.zone=%u AND instance_list.version=%u AND instance_list.id=instance_list_player.id AND "
"instance_list_player.charid=%u LIMIT 1;", zone, version, charid), errbuf, &result))
{
safe_delete_array(query);
if (mysql_num_rows(result) != 0)
{
row = mysql_fetch_row(result);
ret = atoi(row[0]);
mysql_free_result(result);
return ret;
}
else
{
mysql_free_result(result);
return 0;
}
}
else
{
safe_delete_array(query);
auto results = QueryDatabase(query, MakeAnyLenString(&query, "SELECT instance_list.id FROM instance_list, instance_list_player "
"WHERE instance_list.zone=%u AND instance_list.version=%u AND instance_list.id=instance_list_player.id AND "
"instance_list_player.charid=%u LIMIT 1;", zone, version, charid));
safe_delete_array(query);
if (!results.Success())
return 0;
}
return 0;
if (results.RowCount() == 0)
return 0;
auto row = results.begin();
return atoi(row[0]);
}
void Database::GetCharactersInInstance(uint16 instance_id, std::list<uint32> &charid_list) {